Dianne from St. Louis, Mo writes
Bayer Advanced Dual Action Rose and Flower Insect Killer is safe on most rose and flower varieties and works great on scale. However, we cannot be certain that no damage would occur because this variety is not listed on the product label. Therefore, we recommend that you speak with Bayer, the manufacturer, at 877-229-3724 to confirm tolerance.
Answer last updated on: 10/12/2015